Annotation of prex-old/include/arm/limits.h, Revision 1.1
1.1 ! nbrk 1: /*
! 2: * Copyright (c) 1988, 1993
! 3: * The Regents of the University of California. All rights reserved.
! 4: *
! 5: * Redistribution and use in source and binary forms, with or without
! 6: * modification, are permitted provided that the following conditions
! 7: * are met:
! 8: * 1. Redistributions of source code must retain the above copyright
! 9: * notice, this list of conditions and the following disclaimer.
! 10: * 2. Redistributions in binary form must reproduce the above copyright
! 11: * notice, this list of conditions and the following disclaimer in the
! 12: * documentation and/or other materials provided with the distribution.
! 13: * 3. Neither the name of the University nor the names of its contributors
! 14: * may be used to endorse or promote products derived from this software
! 15: * without specific prior written permission.
! 16: *
! 17: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
! 18: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 19: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 20: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
! 21: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 22: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 23: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 24: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 25: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 26: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 27: * SUCH DAMAGE.
! 28: *
! 29: * @(#)limits.h 8.4 (Berkeley) 4/28/95
! 30: */
! 31:
! 32: #ifndef _ARM_LIMITS_H
! 33: #define _ARM_LIMITS_H
! 34:
! 35: #define CHAR_BIT 8 /* number of bits in a char */
! 36: #define MB_LEN_MAX 32 /* no multibyte characters */
! 37:
! 38: /*
! 39: * According to ANSI (section 2.2.4.2), the values below must be usable by
! 40: * #if preprocessing directives. Additionally, the expression must have the
! 41: * same type as would an expression that is an object of the corresponding
! 42: * type converted according to the integral promotions. The subtraction for
! 43: * INT_MIN and LONG_MIN is so the value is not unsigned; 2147483648 is an
! 44: * unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2).
! 45: * These numbers work for pcc as well. The UINT_MAX and ULONG_MAX values
! 46: * are written as hex so that GCC will be quiet about large integer constants.
! 47: */
! 48: #define SCHAR_MAX 127 /* min value for a signed char */
! 49: #define SCHAR_MIN (-128) /* max value for a signed char */
! 50:
! 51: #define UCHAR_MAX 255 /* max value for an unsigned char */
! 52: #define CHAR_MAX 127 /* max value for a char */
! 53: #define CHAR_MIN (-128) /* min value for a char */
! 54:
! 55: #define USHRT_MAX 65535 /* max value for an unsigned short */
! 56: #define SHRT_MAX 32767 /* max value for a short */
! 57: #define SHRT_MIN (-32768) /* min value for a short */
! 58:
! 59: #define UINT_MAX 0xffffffff /* max value for an unsigned int */
! 60: #define INT_MAX 2147483647 /* max value for an int */
! 61: #define INT_MIN (-2147483647-1) /* min value for an int */
! 62:
! 63: #define ULONG_MAX 0xffffffffL /* max value for an unsigned long */
! 64: #define LONG_MAX 2147483647L /* max value for a long */
! 65: /* min value for a long */
! 66: #define LONG_MIN (-2147483647L-1L)
! 67:
! 68: #if !defined(_ANSI_SOURCE)
! 69: #define SSIZE_MAX INT_MAX /* max value for a ssize_t */
! 70:
! 71: #if !defined(_POSIX_SOURCE)
! 72: #define SIZE_T_MAX UINT_MAX /* max value for a size_t */
! 73:
! 74: #endif /* !_POSIX_SOURCE */
! 75: #endif /* !_ANSI_SOURCE */
! 76:
! 77: #endif /* _ARM_LIMITS_H */
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